"Mon, 25 Nov 2024 21:38:04"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241125
Only TIME
21:38:04
General datetime
2024-11-25 21:38:04Z
For Database
2024-11-25 21:38:04
For HTTP1.1
Mon, 25 Nov 2024 21:38:04 GMT